Base | Representation |
---|---|
bin | 10010011001101… |
… | …11100010001101 |
3 | 101202110201021120 |
4 | 21030313202031 |
5 | 304004240031 |
6 | 23152351153 |
7 | 3553051614 |
oct | 1114674215 |
9 | 352421246 |
10 | 154368141 |
11 | 7a156084 |
12 | 438454b9 |
13 | 25c9b1c5 |
14 | 1670487b |
15 | d843a96 |
hex | 933788d |
154368141 has 8 divisors (see below), whose sum is σ = 216657120. Its totient is φ = 97495632.
The previous prime is 154368121. The next prime is 154368161. The reversal of 154368141 is 141863451.
154368141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (154368121) and next prime (154368161).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 154368141 - 219 = 153843853 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154368121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354050 + ... + 1354163.
It is an arithmetic number, because the mean of its divisors is an integer number (27082140).
Almost surely, 2154368141 is an apocalyptic number.
It is an amenable number.
154368141 is a deficient number, since it is larger than the sum of its proper divisors (62288979).
154368141 is a wasteful number, since it uses less digits than its factorization.
154368141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2708235.
The product of its digits is 11520, while the sum is 33.
The square root of 154368141 is about 12424.4976155980. The cubic root of 154368141 is about 536.4376171499.
The spelling of 154368141 in words is "one hundred fifty-four million, three hundred sixty-eight thousand, one hundred forty-one".
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